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ASTM Grade HG10 MNN Steel vs. N08221 Nickel

ASTM grade HG10 MNN steel belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have 61% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ASTM grade HG10 MNN steel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 23
34
Fatigue Strength, MPa 170
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
79
Tensile Strength: Ultimate (UTS), MPa 590
610
Tensile Strength: Yield (Proof), MPa 250
270

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Maximum Temperature: Mechanical, °C 990
980
Melting Completion (Liquidus), °C 1420
1440
Melting Onset (Solidus), °C 1370
1390
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 21
44
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 4.0
7.9
Embodied Energy, MJ/kg 58
110
Embodied Water, L/kg 160
240

Common Calculations

PREN (Pitting Resistance) 25
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
170
Resilience: Unit (Modulus of Resilience), kJ/m3 160
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
21
Strength to Weight: Bending, points 20
19
Thermal Shock Resistance, points 13
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0.070 to 0.11
0 to 0.025
Chromium (Cr), % 18.5 to 20.5
20 to 22
Copper (Cu), % 0 to 0.5
1.5 to 3.0
Iron (Fe), % 57.9 to 66.5
22 to 33.9
Manganese (Mn), % 3.0 to 5.0
0 to 1.0
Molybdenum (Mo), % 0.25 to 0.45
5.0 to 6.5
Nickel (Ni), % 11.5 to 13.5
39 to 46
Niobium (Nb), % 0.2 to 1.0
0
Nitrogen (N), % 0.2 to 0.3
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.7
0 to 0.050
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0